Decimal number
0
- Zero
- Decimal
- 0 d.p.
- Exact fraction
0 is a decimal number equal to 0⁄1. It lies between 0 and 0, and as a percentage it is 0%.
Number properties
Fractions & ratios
Representations
Decimal0
Scientific notation0
Exponential0e+0
IEEE 754 binary64 (hex)0x0000000000000000the exact 64-bit pattern stored
IEEE 754 binary32 (hex)0x0000000032-bit single precision, may lose accuracy
Rounding
To 0 decimal places0
To 1 decimal place0.0
To 2 decimal places0.00
To 3 decimal places0.000
To 4 decimal places0.0000
To 1 significant figure0
To 2 significant figures0
To 3 significant figures0
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Also reads as
#0E5147 (colour)
- #0E5147
- Cyan
- Dark
- Nearest: Dark slate grey
#0E5147 is a cyan with RGB values 14, 81, 71 and HSL 171°, 71%, 19%. It is a dark colour, so white text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#0E5147#0E5147
HEX#0E5147
RGBrgb(14, 81, 71)
RGB (0–1)0.0549, 0.3176, 0.2784
RGB percentages5.5%, 31.8%, 27.8%
HSLhsl(171, 70.5%, 18.6%)
HSV / HSBhsv(171, 82.7%, 31.8%)
CMYK82.7%, 0%, 12.3%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer938,311
CSS custom property--colour: #0E5147;
Brightness & contrast
Relative luminance0.06433WCAG 2.x, 0 is black and 1 is white
Perceived brightness67 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.18:1
Contrast with white9.18:1WCAG normal text: AAA
Contrast with black2.29:1WCAG normal text: Fail
Greyscale equivalent#424242
Inverted#F1AEB8
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.18:1WCAG large text: AAA
Contrast with black, large text2.29:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#510E18
Analogous#0E5125, #0E3A51
Triadic#470E51, #51470E
Split complementary#510E3A, #51250E
Tetradic#260E51, #510E18, #3A510E
Tints, shades & saturation
Channel breakdown
R14
G81
B71
Red14 (5.5%)
Green81 (31.8%)
Blue71 (27.8%)
Hue171.04°
Saturation (HSL)70.53%
Lightness18.63%
Dominant channelGreen
Hex per channelR 0E · G 51 · B 47
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